Optimal. Leaf size=97 \[ a^2 d^2 x+\frac{2}{3} a^2 d e x^3+\frac{1}{9} c x^9 \left (2 a e^2+c d^2\right )+\frac{1}{5} a x^5 \left (a e^2+2 c d^2\right )+\frac{4}{7} a c d e x^7+\frac{2}{11} c^2 d e x^{11}+\frac{1}{13} c^2 e^2 x^{13} \]
[Out]
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Rubi [A] time = 0.143199, antiderivative size = 97, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.053 \[ a^2 d^2 x+\frac{2}{3} a^2 d e x^3+\frac{1}{9} c x^9 \left (2 a e^2+c d^2\right )+\frac{1}{5} a x^5 \left (a e^2+2 c d^2\right )+\frac{4}{7} a c d e x^7+\frac{2}{11} c^2 d e x^{11}+\frac{1}{13} c^2 e^2 x^{13} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x^2)^2*(a + c*x^4)^2,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{2 a^{2} d e x^{3}}{3} + \frac{4 a c d e x^{7}}{7} + \frac{a x^{5} \left (a e^{2} + 2 c d^{2}\right )}{5} + \frac{2 c^{2} d e x^{11}}{11} + \frac{c^{2} e^{2} x^{13}}{13} + \frac{c x^{9} \left (2 a e^{2} + c d^{2}\right )}{9} + d^{2} \int a^{2}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x**2+d)**2*(c*x**4+a)**2,x)
[Out]
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Mathematica [A] time = 0.0298394, size = 97, normalized size = 1. \[ a^2 d^2 x+\frac{2}{3} a^2 d e x^3+\frac{1}{9} c x^9 \left (2 a e^2+c d^2\right )+\frac{1}{5} a x^5 \left (a e^2+2 c d^2\right )+\frac{4}{7} a c d e x^7+\frac{2}{11} c^2 d e x^{11}+\frac{1}{13} c^2 e^2 x^{13} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x^2)^2*(a + c*x^4)^2,x]
[Out]
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Maple [A] time = 0.001, size = 90, normalized size = 0.9 \[{\frac{{c}^{2}{e}^{2}{x}^{13}}{13}}+{\frac{2\,{c}^{2}de{x}^{11}}{11}}+{\frac{ \left ( 2\,ac{e}^{2}+{c}^{2}{d}^{2} \right ){x}^{9}}{9}}+{\frac{4\,acde{x}^{7}}{7}}+{\frac{ \left ({a}^{2}{e}^{2}+2\,ac{d}^{2} \right ){x}^{5}}{5}}+{\frac{2\,{a}^{2}de{x}^{3}}{3}}+{a}^{2}{d}^{2}x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x^2+d)^2*(c*x^4+a)^2,x)
[Out]
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Maxima [A] time = 0.740474, size = 120, normalized size = 1.24 \[ \frac{1}{13} \, c^{2} e^{2} x^{13} + \frac{2}{11} \, c^{2} d e x^{11} + \frac{4}{7} \, a c d e x^{7} + \frac{1}{9} \,{\left (c^{2} d^{2} + 2 \, a c e^{2}\right )} x^{9} + \frac{2}{3} \, a^{2} d e x^{3} + \frac{1}{5} \,{\left (2 \, a c d^{2} + a^{2} e^{2}\right )} x^{5} + a^{2} d^{2} x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + a)^2*(e*x^2 + d)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.252813, size = 1, normalized size = 0.01 \[ \frac{1}{13} x^{13} e^{2} c^{2} + \frac{2}{11} x^{11} e d c^{2} + \frac{1}{9} x^{9} d^{2} c^{2} + \frac{2}{9} x^{9} e^{2} c a + \frac{4}{7} x^{7} e d c a + \frac{2}{5} x^{5} d^{2} c a + \frac{1}{5} x^{5} e^{2} a^{2} + \frac{2}{3} x^{3} e d a^{2} + x d^{2} a^{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + a)^2*(e*x^2 + d)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.138414, size = 104, normalized size = 1.07 \[ a^{2} d^{2} x + \frac{2 a^{2} d e x^{3}}{3} + \frac{4 a c d e x^{7}}{7} + \frac{2 c^{2} d e x^{11}}{11} + \frac{c^{2} e^{2} x^{13}}{13} + x^{9} \left (\frac{2 a c e^{2}}{9} + \frac{c^{2} d^{2}}{9}\right ) + x^{5} \left (\frac{a^{2} e^{2}}{5} + \frac{2 a c d^{2}}{5}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x**2+d)**2*(c*x**4+a)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.267689, size = 123, normalized size = 1.27 \[ \frac{1}{13} \, c^{2} x^{13} e^{2} + \frac{2}{11} \, c^{2} d x^{11} e + \frac{1}{9} \, c^{2} d^{2} x^{9} + \frac{2}{9} \, a c x^{9} e^{2} + \frac{4}{7} \, a c d x^{7} e + \frac{2}{5} \, a c d^{2} x^{5} + \frac{1}{5} \, a^{2} x^{5} e^{2} + \frac{2}{3} \, a^{2} d x^{3} e + a^{2} d^{2} x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + a)^2*(e*x^2 + d)^2,x, algorithm="giac")
[Out]